improve file-loaders exception readability

main/src/data_test/file_loader.clj

@@ -39,4 +39,8 @@
 (s/defn load-test-data
   [file-prefix :- s/Str]
   (let [file-path (str file-prefix ".edn")]
-    (read-data (io/resource file-path))))
+    (try
+      (read-data (io/resource file-path))
+      (catch IllegalArgumentException e
+             (throw (ex-info "unable to load test spec" {:cause e
+                                                         :file-path file-prefix}))))))

test/src/data_test/file_loader_test.clj

@@ -35,3 +35,6 @@
   (is (= {:test "data"}
          (sut/load-test-data (sut/data-file-prefix ::test-it)))))
 
+(deftest should-throw-exception
+  (is (thrown? Exception
+               (sut/load-test-data (sut/data-file-prefix ::not-existing)))))